diff options
| author | Shaul Triebitz <shaul.triebitz@intel.com> | 2018-09-05 08:06:06 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2018-09-05 10:08:25 +0200 |
| commit | c3d1f8752802b2e1fb12c73bee50035bc125bc54 (patch) | |
| tree | 8b7874b6f209d0d3f447fbecb1133c989dbe2cf8 /include/net/ieee80211_radiotap.h | |
| parent | 62872a9b9a106f00360193f428451c321ec2e823 (diff) | |
| download | lwn-c3d1f8752802b2e1fb12c73bee50035bc125bc54.tar.gz lwn-c3d1f8752802b2e1fb12c73bee50035bc125bc54.zip | |
mac80211: support reporting 0-length PSDU in radiotap
For certain sounding frames, it may be useful to report them
to userspace even though they don't have a PSDU in order to
determine the PHY parameters (e.g. VHT rate/stream config.)
Add support for this to mac80211.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/ieee80211_radiotap.h')
| -rw-r--r-- | include/net/ieee80211_radiotap.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h index 80d543902b8b..8014153bdd49 100644 --- a/include/net/ieee80211_radiotap.h +++ b/include/net/ieee80211_radiotap.h @@ -75,6 +75,7 @@ enum ieee80211_radiotap_presence { IEEE80211_RADIOTAP_TIMESTAMP = 22, IEEE80211_RADIOTAP_HE = 23, IEEE80211_RADIOTAP_HE_MU = 24, + IEEE80211_RADIOTAP_ZERO_LEN_PSDU = 26, IEEE80211_RADIOTAP_LSIG = 27, /* valid in every it_present bitmap, even vendor namespaces */ @@ -340,6 +341,11 @@ struct ieee80211_radiotap_lsig { __le16 data1, data2; }; +enum ieee80211_radiotap_zero_len_psdu_type { + IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING = 0, + IEEE80211_RADIOTAP_ZERO_LEN_PSDU_VENDOR = 0xff, +}; + /** * ieee80211_get_radiotap_len - get radiotap header length */ |